Headphones



FIG. 1 is a front perspective view of headphones showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a front view of an alternative position of headphones thereof;

FIG. 10 is a front view of another alternative position of headphones thereof;

FIG. 11 is a front view of another alternative position of headphones thereof;

FIG. 12 is an enlarged view of the portion labeled 12 in FIG. 5; and,

FIG. 13 is an enlarged view of the portion labeled 13 in FIG. 9.

The uneven-length broken lines defining portions of the headphones in FIG. 5 and illustrated in the enlarged view of FIG. 12, and the uneven-length broken lines defining portions of the headphones in FIG. 9 and illustrated in the enlarged view of FIG. 13, form no part of the claimed design. The even-length broken lines depicting the remainder of the headphones form no part of the claimed design. 

CLAIM The ornamental design for headphones, as shown and described. 